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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a>
<FONT color="green">003</FONT>     * contributor license agreements.  See the NOTICE file distributed with<a name="line.3"></a>
<FONT color="green">004</FONT>     * this work for additional information regarding copyright ownership.<a name="line.4"></a>
<FONT color="green">005</FONT>     * The ASF licenses this file to You under the Apache License, Version 2.0<a name="line.5"></a>
<FONT color="green">006</FONT>     * (the "License"); you may not use this file except in compliance with<a name="line.6"></a>
<FONT color="green">007</FONT>     * the License.  You may obtain a copy of the License at<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     *      http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<FONT color="green">010</FONT>     *<a name="line.10"></a>
<FONT color="green">011</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<FONT color="green">012</FONT>     * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a>
<FONT color="green">013</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<FONT color="green">014</FONT>     * See the License for the specific language governing permissions and<a name="line.14"></a>
<FONT color="green">015</FONT>     * limitations under the License.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    <a name="line.17"></a>
<FONT color="green">018</FONT>    package org.apache.commons.net.telnet;<a name="line.18"></a>
<FONT color="green">019</FONT>    <a name="line.19"></a>
<FONT color="green">020</FONT>    import java.io.BufferedInputStream;<a name="line.20"></a>
<FONT color="green">021</FONT>    import java.io.IOException;<a name="line.21"></a>
<FONT color="green">022</FONT>    import java.io.InputStream;<a name="line.22"></a>
<FONT color="green">023</FONT>    import java.io.OutputStream;<a name="line.23"></a>
<FONT color="green">024</FONT>    <a name="line.24"></a>
<FONT color="green">025</FONT>    import org.apache.commons.net.io.FromNetASCIIInputStream;<a name="line.25"></a>
<FONT color="green">026</FONT>    import org.apache.commons.net.io.ToNetASCIIOutputStream;<a name="line.26"></a>
<FONT color="green">027</FONT>    <a name="line.27"></a>
<FONT color="green">028</FONT>    /***<a name="line.28"></a>
<FONT color="green">029</FONT>     * The TelnetClient class implements the simple network virtual<a name="line.29"></a>
<FONT color="green">030</FONT>     * terminal (NVT) for the Telnet protocol according to RFC 854.  It<a name="line.30"></a>
<FONT color="green">031</FONT>     * does not implement any of the extra Telnet options because it<a name="line.31"></a>
<FONT color="green">032</FONT>     * is meant to be used within a Java program providing automated<a name="line.32"></a>
<FONT color="green">033</FONT>     * access to Telnet accessible resources.<a name="line.33"></a>
<FONT color="green">034</FONT>     * &lt;p&gt;<a name="line.34"></a>
<FONT color="green">035</FONT>     * The class can be used by first connecting to a server using the<a name="line.35"></a>
<FONT color="green">036</FONT>     * SocketClient<a name="line.36"></a>
<FONT color="green">037</FONT>     * {@link org.apache.commons.net.SocketClient#connect connect}<a name="line.37"></a>
<FONT color="green">038</FONT>     * method.  Then an InputStream and OutputStream for sending and<a name="line.38"></a>
<FONT color="green">039</FONT>     * receiving data over the Telnet connection can be obtained by<a name="line.39"></a>
<FONT color="green">040</FONT>     * using the {@link #getInputStream  getInputStream() } and<a name="line.40"></a>
<FONT color="green">041</FONT>     * {@link #getOutputStream  getOutputStream() } methods.<a name="line.41"></a>
<FONT color="green">042</FONT>     * When you finish using the streams, you must call<a name="line.42"></a>
<FONT color="green">043</FONT>     * {@link #disconnect  disconnect } rather than simply<a name="line.43"></a>
<FONT color="green">044</FONT>     * closing the streams.<a name="line.44"></a>
<FONT color="green">045</FONT>     * &lt;p&gt;<a name="line.45"></a>
<FONT color="green">046</FONT>     * &lt;p&gt;<a name="line.46"></a>
<FONT color="green">047</FONT>     * @author Daniel F. Savarese<a name="line.47"></a>
<FONT color="green">048</FONT>     * @author Bruno D'Avanzo<a name="line.48"></a>
<FONT color="green">049</FONT>     ***/<a name="line.49"></a>
<FONT color="green">050</FONT>    <a name="line.50"></a>
<FONT color="green">051</FONT>    public class TelnetClient extends Telnet<a name="line.51"></a>
<FONT color="green">052</FONT>    {<a name="line.52"></a>
<FONT color="green">053</FONT>        private InputStream __input;<a name="line.53"></a>
<FONT color="green">054</FONT>        private OutputStream __output;<a name="line.54"></a>
<FONT color="green">055</FONT>        protected boolean readerThread = true;<a name="line.55"></a>
<FONT color="green">056</FONT>    <a name="line.56"></a>
<FONT color="green">057</FONT>        /***<a name="line.57"></a>
<FONT color="green">058</FONT>         * Default TelnetClient constructor.<a name="line.58"></a>
<FONT color="green">059</FONT>         ***/<a name="line.59"></a>
<FONT color="green">060</FONT>        public TelnetClient()<a name="line.60"></a>
<FONT color="green">061</FONT>        {<a name="line.61"></a>
<FONT color="green">062</FONT>            /* TERMINAL-TYPE option (start)*/<a name="line.62"></a>
<FONT color="green">063</FONT>            super ("VT100");<a name="line.63"></a>
<FONT color="green">064</FONT>            /* TERMINAL-TYPE option (end)*/<a name="line.64"></a>
<FONT color="green">065</FONT>            __input = null;<a name="line.65"></a>
<FONT color="green">066</FONT>            __output = null;<a name="line.66"></a>
<FONT color="green">067</FONT>        }<a name="line.67"></a>
<FONT color="green">068</FONT>    <a name="line.68"></a>
<FONT color="green">069</FONT>        /* TERMINAL-TYPE option (start)*/<a name="line.69"></a>
<FONT color="green">070</FONT>        public TelnetClient(String termtype)<a name="line.70"></a>
<FONT color="green">071</FONT>        {<a name="line.71"></a>
<FONT color="green">072</FONT>            super (termtype);<a name="line.72"></a>
<FONT color="green">073</FONT>            __input = null;<a name="line.73"></a>
<FONT color="green">074</FONT>            __output = null;<a name="line.74"></a>
<FONT color="green">075</FONT>        }<a name="line.75"></a>
<FONT color="green">076</FONT>        /* TERMINAL-TYPE option (end)*/<a name="line.76"></a>
<FONT color="green">077</FONT>    <a name="line.77"></a>
<FONT color="green">078</FONT>        void _flushOutputStream() throws IOException<a name="line.78"></a>
<FONT color="green">079</FONT>        {<a name="line.79"></a>
<FONT color="green">080</FONT>            _output_.flush();<a name="line.80"></a>
<FONT color="green">081</FONT>        }<a name="line.81"></a>
<FONT color="green">082</FONT>        void _closeOutputStream() throws IOException<a name="line.82"></a>
<FONT color="green">083</FONT>        {<a name="line.83"></a>
<FONT color="green">084</FONT>            _output_.close();<a name="line.84"></a>
<FONT color="green">085</FONT>        }<a name="line.85"></a>
<FONT color="green">086</FONT>    <a name="line.86"></a>
<FONT color="green">087</FONT>        /***<a name="line.87"></a>
<FONT color="green">088</FONT>         * Handles special connection requirements.<a name="line.88"></a>
<FONT color="green">089</FONT>         * &lt;p&gt;<a name="line.89"></a>
<FONT color="green">090</FONT>         * @exception IOException  If an error occurs during connection setup.<a name="line.90"></a>
<FONT color="green">091</FONT>         ***/<a name="line.91"></a>
<FONT color="green">092</FONT>        @Override<a name="line.92"></a>
<FONT color="green">093</FONT>        protected void _connectAction_() throws IOException<a name="line.93"></a>
<FONT color="green">094</FONT>        {<a name="line.94"></a>
<FONT color="green">095</FONT>            super._connectAction_();<a name="line.95"></a>
<FONT color="green">096</FONT>            InputStream input;<a name="line.96"></a>
<FONT color="green">097</FONT>            TelnetInputStream tmp;<a name="line.97"></a>
<FONT color="green">098</FONT>    <a name="line.98"></a>
<FONT color="green">099</FONT>            if (FromNetASCIIInputStream.isConversionRequired())<a name="line.99"></a>
<FONT color="green">100</FONT>                input = new FromNetASCIIInputStream(_input_);<a name="line.100"></a>
<FONT color="green">101</FONT>            else<a name="line.101"></a>
<FONT color="green">102</FONT>                input = _input_;<a name="line.102"></a>
<FONT color="green">103</FONT>    <a name="line.103"></a>
<FONT color="green">104</FONT>    <a name="line.104"></a>
<FONT color="green">105</FONT>            tmp = new TelnetInputStream(input, this, readerThread);<a name="line.105"></a>
<FONT color="green">106</FONT>            if(readerThread)<a name="line.106"></a>
<FONT color="green">107</FONT>            {<a name="line.107"></a>
<FONT color="green">108</FONT>                tmp._start();<a name="line.108"></a>
<FONT color="green">109</FONT>            }<a name="line.109"></a>
<FONT color="green">110</FONT>            // __input CANNOT refer to the TelnetInputStream.  We run into<a name="line.110"></a>
<FONT color="green">111</FONT>            // blocking problems when some classes use TelnetInputStream, so<a name="line.111"></a>
<FONT color="green">112</FONT>            // we wrap it with a BufferedInputStream which we know is safe.<a name="line.112"></a>
<FONT color="green">113</FONT>            // This blocking behavior requires further investigation, but right<a name="line.113"></a>
<FONT color="green">114</FONT>            // now it looks like classes like InputStreamReader are not implemented<a name="line.114"></a>
<FONT color="green">115</FONT>            // in a safe manner.<a name="line.115"></a>
<FONT color="green">116</FONT>            __input = new BufferedInputStream(tmp);<a name="line.116"></a>
<FONT color="green">117</FONT>            __output = new ToNetASCIIOutputStream(new TelnetOutputStream(this));<a name="line.117"></a>
<FONT color="green">118</FONT>        }<a name="line.118"></a>
<FONT color="green">119</FONT>    <a name="line.119"></a>
<FONT color="green">120</FONT>        /***<a name="line.120"></a>
<FONT color="green">121</FONT>         * Disconnects the telnet session, closing the input and output streams<a name="line.121"></a>
<FONT color="green">122</FONT>         * as well as the socket.  If you have references to the<a name="line.122"></a>
<FONT color="green">123</FONT>         * input and output streams of the telnet connection, you should not<a name="line.123"></a>
<FONT color="green">124</FONT>         * close them yourself, but rather call disconnect to properly close<a name="line.124"></a>
<FONT color="green">125</FONT>         * the connection.<a name="line.125"></a>
<FONT color="green">126</FONT>         ***/<a name="line.126"></a>
<FONT color="green">127</FONT>        @Override<a name="line.127"></a>
<FONT color="green">128</FONT>        public void disconnect() throws IOException<a name="line.128"></a>
<FONT color="green">129</FONT>        {<a name="line.129"></a>
<FONT color="green">130</FONT>            if (__input != null)<a name="line.130"></a>
<FONT color="green">131</FONT>                __input.close();<a name="line.131"></a>
<FONT color="green">132</FONT>            if (__output != null)<a name="line.132"></a>
<FONT color="green">133</FONT>                __output.close();<a name="line.133"></a>
<FONT color="green">134</FONT>            super.disconnect();<a name="line.134"></a>
<FONT color="green">135</FONT>        }<a name="line.135"></a>
<FONT color="green">136</FONT>    <a name="line.136"></a>
<FONT color="green">137</FONT>        /***<a name="line.137"></a>
<FONT color="green">138</FONT>         * Returns the telnet connection output stream.  You should not close the<a name="line.138"></a>
<FONT color="green">139</FONT>         * stream when you finish with it.  Rather, you should call<a name="line.139"></a>
<FONT color="green">140</FONT>         * {@link #disconnect  disconnect }.<a name="line.140"></a>
<FONT color="green">141</FONT>         * &lt;p&gt;<a name="line.141"></a>
<FONT color="green">142</FONT>         * @return The telnet connection output stream.<a name="line.142"></a>
<FONT color="green">143</FONT>         ***/<a name="line.143"></a>
<FONT color="green">144</FONT>        public OutputStream getOutputStream()<a name="line.144"></a>
<FONT color="green">145</FONT>        {<a name="line.145"></a>
<FONT color="green">146</FONT>            return __output;<a name="line.146"></a>
<FONT color="green">147</FONT>        }<a name="line.147"></a>
<FONT color="green">148</FONT>    <a name="line.148"></a>
<FONT color="green">149</FONT>        /***<a name="line.149"></a>
<FONT color="green">150</FONT>         * Returns the telnet connection input stream.  You should not close the<a name="line.150"></a>
<FONT color="green">151</FONT>         * stream when you finish with it.  Rather, you should call<a name="line.151"></a>
<FONT color="green">152</FONT>         * {@link #disconnect  disconnect }.<a name="line.152"></a>
<FONT color="green">153</FONT>         * &lt;p&gt;<a name="line.153"></a>
<FONT color="green">154</FONT>         * @return The telnet connection input stream.<a name="line.154"></a>
<FONT color="green">155</FONT>         ***/<a name="line.155"></a>
<FONT color="green">156</FONT>        public InputStream getInputStream()<a name="line.156"></a>
<FONT color="green">157</FONT>        {<a name="line.157"></a>
<FONT color="green">158</FONT>            return __input;<a name="line.158"></a>
<FONT color="green">159</FONT>        }<a name="line.159"></a>
<FONT color="green">160</FONT>    <a name="line.160"></a>
<FONT color="green">161</FONT>        /***<a name="line.161"></a>
<FONT color="green">162</FONT>         * Returns the state of the option on the local side.<a name="line.162"></a>
<FONT color="green">163</FONT>         * &lt;p&gt;<a name="line.163"></a>
<FONT color="green">164</FONT>         * @param option - Option to be checked.<a name="line.164"></a>
<FONT color="green">165</FONT>         * &lt;p&gt;<a name="line.165"></a>
<FONT color="green">166</FONT>         * @return The state of the option on the local side.<a name="line.166"></a>
<FONT color="green">167</FONT>         ***/<a name="line.167"></a>
<FONT color="green">168</FONT>        public boolean getLocalOptionState(int option)<a name="line.168"></a>
<FONT color="green">169</FONT>        {<a name="line.169"></a>
<FONT color="green">170</FONT>            /* BUG (option active when not already acknowledged) (start)*/<a name="line.170"></a>
<FONT color="green">171</FONT>            return (_stateIsWill(option) &amp;&amp; _requestedWill(option));<a name="line.171"></a>
<FONT color="green">172</FONT>            /* BUG (option active when not already acknowledged) (end)*/<a name="line.172"></a>
<FONT color="green">173</FONT>        }<a name="line.173"></a>
<FONT color="green">174</FONT>    <a name="line.174"></a>
<FONT color="green">175</FONT>        /***<a name="line.175"></a>
<FONT color="green">176</FONT>         * Returns the state of the option on the remote side.<a name="line.176"></a>
<FONT color="green">177</FONT>         * &lt;p&gt;<a name="line.177"></a>
<FONT color="green">178</FONT>         * @param option - Option to be checked.<a name="line.178"></a>
<FONT color="green">179</FONT>         * &lt;p&gt;<a name="line.179"></a>
<FONT color="green">180</FONT>         * @return The state of the option on the remote side.<a name="line.180"></a>
<FONT color="green">181</FONT>         ***/<a name="line.181"></a>
<FONT color="green">182</FONT>        public boolean getRemoteOptionState(int option)<a name="line.182"></a>
<FONT color="green">183</FONT>        {<a name="line.183"></a>
<FONT color="green">184</FONT>            /* BUG (option active when not already acknowledged) (start)*/<a name="line.184"></a>
<FONT color="green">185</FONT>            return (_stateIsDo(option) &amp;&amp; _requestedDo(option));<a name="line.185"></a>
<FONT color="green">186</FONT>            /* BUG (option active when not already acknowledged) (end)*/<a name="line.186"></a>
<FONT color="green">187</FONT>        }<a name="line.187"></a>
<FONT color="green">188</FONT>        /* open TelnetOptionHandler functionality (end)*/<a name="line.188"></a>
<FONT color="green">189</FONT>    <a name="line.189"></a>
<FONT color="green">190</FONT>        /* Code Section added for supporting AYT (start)*/<a name="line.190"></a>
<FONT color="green">191</FONT>    <a name="line.191"></a>
<FONT color="green">192</FONT>        /***<a name="line.192"></a>
<FONT color="green">193</FONT>         * Sends an Are You There sequence and waits for the result.<a name="line.193"></a>
<FONT color="green">194</FONT>         * &lt;p&gt;<a name="line.194"></a>
<FONT color="green">195</FONT>         * @throws InterruptedException<a name="line.195"></a>
<FONT color="green">196</FONT>         * @throws IllegalArgumentException<a name="line.196"></a>
<FONT color="green">197</FONT>         * @throws IOException<a name="line.197"></a>
<FONT color="green">198</FONT>         * &lt;p&gt;<a name="line.198"></a>
<FONT color="green">199</FONT>         * @param timeout - Time to wait for a response (millis.)<a name="line.199"></a>
<FONT color="green">200</FONT>         * &lt;p&gt;<a name="line.200"></a>
<FONT color="green">201</FONT>         * @return true if AYT received a response, false otherwise<a name="line.201"></a>
<FONT color="green">202</FONT>         ***/<a name="line.202"></a>
<FONT color="green">203</FONT>        public boolean sendAYT(long timeout)<a name="line.203"></a>
<FONT color="green">204</FONT>        throws IOException, IllegalArgumentException, InterruptedException<a name="line.204"></a>
<FONT color="green">205</FONT>        {<a name="line.205"></a>
<FONT color="green">206</FONT>            return (_sendAYT(timeout));<a name="line.206"></a>
<FONT color="green">207</FONT>        }<a name="line.207"></a>
<FONT color="green">208</FONT>        /* Code Section added for supporting AYT (start)*/<a name="line.208"></a>
<FONT color="green">209</FONT>    <a name="line.209"></a>
<FONT color="green">210</FONT>        /* open TelnetOptionHandler functionality (start)*/<a name="line.210"></a>
<FONT color="green">211</FONT>    <a name="line.211"></a>
<FONT color="green">212</FONT>        /***<a name="line.212"></a>
<FONT color="green">213</FONT>         * Registers a new TelnetOptionHandler for this telnet client to use.<a name="line.213"></a>
<FONT color="green">214</FONT>         * &lt;p&gt;<a name="line.214"></a>
<FONT color="green">215</FONT>         * @param opthand - option handler to be registered.<a name="line.215"></a>
<FONT color="green">216</FONT>         * &lt;p&gt;<a name="line.216"></a>
<FONT color="green">217</FONT>         * @throws InvalidTelnetOptionException<a name="line.217"></a>
<FONT color="green">218</FONT>         ***/<a name="line.218"></a>
<FONT color="green">219</FONT>        @Override<a name="line.219"></a>
<FONT color="green">220</FONT>        public void addOptionHandler(TelnetOptionHandler opthand)<a name="line.220"></a>
<FONT color="green">221</FONT>        throws InvalidTelnetOptionException<a name="line.221"></a>
<FONT color="green">222</FONT>        {<a name="line.222"></a>
<FONT color="green">223</FONT>            super.addOptionHandler(opthand);<a name="line.223"></a>
<FONT color="green">224</FONT>        }<a name="line.224"></a>
<FONT color="green">225</FONT>        /* open TelnetOptionHandler functionality (end)*/<a name="line.225"></a>
<FONT color="green">226</FONT>    <a name="line.226"></a>
<FONT color="green">227</FONT>        /***<a name="line.227"></a>
<FONT color="green">228</FONT>         * Unregisters a  TelnetOptionHandler.<a name="line.228"></a>
<FONT color="green">229</FONT>         * &lt;p&gt;<a name="line.229"></a>
<FONT color="green">230</FONT>         * @param optcode - Code of the option to be unregistered.<a name="line.230"></a>
<FONT color="green">231</FONT>         * &lt;p&gt;<a name="line.231"></a>
<FONT color="green">232</FONT>         * @throws InvalidTelnetOptionException<a name="line.232"></a>
<FONT color="green">233</FONT>         ***/<a name="line.233"></a>
<FONT color="green">234</FONT>        @Override<a name="line.234"></a>
<FONT color="green">235</FONT>        public void deleteOptionHandler(int optcode)<a name="line.235"></a>
<FONT color="green">236</FONT>        throws InvalidTelnetOptionException<a name="line.236"></a>
<FONT color="green">237</FONT>        {<a name="line.237"></a>
<FONT color="green">238</FONT>            super.deleteOptionHandler(optcode);<a name="line.238"></a>
<FONT color="green">239</FONT>        }<a name="line.239"></a>
<FONT color="green">240</FONT>    <a name="line.240"></a>
<FONT color="green">241</FONT>        /* Code Section added for supporting spystreams (start)*/<a name="line.241"></a>
<FONT color="green">242</FONT>        /***<a name="line.242"></a>
<FONT color="green">243</FONT>         * Registers an OutputStream for spying what's going on in<a name="line.243"></a>
<FONT color="green">244</FONT>         * the TelnetClient session.<a name="line.244"></a>
<FONT color="green">245</FONT>         * &lt;p&gt;<a name="line.245"></a>
<FONT color="green">246</FONT>         * @param spystream - OutputStream on which session activity<a name="line.246"></a>
<FONT color="green">247</FONT>         * will be echoed.<a name="line.247"></a>
<FONT color="green">248</FONT>         ***/<a name="line.248"></a>
<FONT color="green">249</FONT>        public void registerSpyStream(OutputStream  spystream)<a name="line.249"></a>
<FONT color="green">250</FONT>        {<a name="line.250"></a>
<FONT color="green">251</FONT>            super._registerSpyStream(spystream);<a name="line.251"></a>
<FONT color="green">252</FONT>        }<a name="line.252"></a>
<FONT color="green">253</FONT>    <a name="line.253"></a>
<FONT color="green">254</FONT>        /***<a name="line.254"></a>
<FONT color="green">255</FONT>         * Stops spying this TelnetClient.<a name="line.255"></a>
<FONT color="green">256</FONT>         * &lt;p&gt;<a name="line.256"></a>
<FONT color="green">257</FONT>         ***/<a name="line.257"></a>
<FONT color="green">258</FONT>        public void stopSpyStream()<a name="line.258"></a>
<FONT color="green">259</FONT>        {<a name="line.259"></a>
<FONT color="green">260</FONT>            super._stopSpyStream();<a name="line.260"></a>
<FONT color="green">261</FONT>        }<a name="line.261"></a>
<FONT color="green">262</FONT>        /* Code Section added for supporting spystreams (end)*/<a name="line.262"></a>
<FONT color="green">263</FONT>    <a name="line.263"></a>
<FONT color="green">264</FONT>        /***<a name="line.264"></a>
<FONT color="green">265</FONT>         * Registers a notification handler to which will be sent<a name="line.265"></a>
<FONT color="green">266</FONT>         * notifications of received telnet option negotiation commands.<a name="line.266"></a>
<FONT color="green">267</FONT>         * &lt;p&gt;<a name="line.267"></a>
<FONT color="green">268</FONT>         * @param notifhand - TelnetNotificationHandler to be registered<a name="line.268"></a>
<FONT color="green">269</FONT>         ***/<a name="line.269"></a>
<FONT color="green">270</FONT>        @Override<a name="line.270"></a>
<FONT color="green">271</FONT>        public void registerNotifHandler(TelnetNotificationHandler  notifhand)<a name="line.271"></a>
<FONT color="green">272</FONT>        {<a name="line.272"></a>
<FONT color="green">273</FONT>            super.registerNotifHandler(notifhand);<a name="line.273"></a>
<FONT color="green">274</FONT>        }<a name="line.274"></a>
<FONT color="green">275</FONT>    <a name="line.275"></a>
<FONT color="green">276</FONT>        /***<a name="line.276"></a>
<FONT color="green">277</FONT>         * Unregisters the current notification handler.<a name="line.277"></a>
<FONT color="green">278</FONT>         * &lt;p&gt;<a name="line.278"></a>
<FONT color="green">279</FONT>         ***/<a name="line.279"></a>
<FONT color="green">280</FONT>        @Override<a name="line.280"></a>
<FONT color="green">281</FONT>        public void unregisterNotifHandler()<a name="line.281"></a>
<FONT color="green">282</FONT>        {<a name="line.282"></a>
<FONT color="green">283</FONT>            super.unregisterNotifHandler();<a name="line.283"></a>
<FONT color="green">284</FONT>        }<a name="line.284"></a>
<FONT color="green">285</FONT>    <a name="line.285"></a>
<FONT color="green">286</FONT>        /***<a name="line.286"></a>
<FONT color="green">287</FONT>         * Sets the status of the reader thread.<a name="line.287"></a>
<FONT color="green">288</FONT>         * The reader thread status will apply to all subsequent connections<a name="line.288"></a>
<FONT color="green">289</FONT>         * &lt;p&gt;<a name="line.289"></a>
<FONT color="green">290</FONT>         * @param flag - true switches the reader thread on, false switches it off<a name="line.290"></a>
<FONT color="green">291</FONT>         ***/<a name="line.291"></a>
<FONT color="green">292</FONT>        public void setReaderThread(boolean flag)<a name="line.292"></a>
<FONT color="green">293</FONT>        {<a name="line.293"></a>
<FONT color="green">294</FONT>            readerThread = flag;<a name="line.294"></a>
<FONT color="green">295</FONT>        }<a name="line.295"></a>
<FONT color="green">296</FONT>    <a name="line.296"></a>
<FONT color="green">297</FONT>        /***<a name="line.297"></a>
<FONT color="green">298</FONT>         * Gets the status of the reader thread.<a name="line.298"></a>
<FONT color="green">299</FONT>         * &lt;p&gt;<a name="line.299"></a>
<FONT color="green">300</FONT>         * @return true if the reader thread is on, false otherwise<a name="line.300"></a>
<FONT color="green">301</FONT>         ***/<a name="line.301"></a>
<FONT color="green">302</FONT>        public boolean getReaderThread()<a name="line.302"></a>
<FONT color="green">303</FONT>        {<a name="line.303"></a>
<FONT color="green">304</FONT>            return (readerThread);<a name="line.304"></a>
<FONT color="green">305</FONT>        }<a name="line.305"></a>
<FONT color="green">306</FONT>    }<a name="line.306"></a>




























































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